Adding music collection to VLC music library

OK,
copied 200GB+ .flac collection from former Win10 ssd to Zorin OS 16.3 Pro "music" folder;
How to add all of these albums to VLC "3.0.18 Vetinari" library?
thanks,
John

In VLC: View > Playlist > Media Library.

Right-click Media Library, go to the File tab, click the  Add  button, select your Zorin OS 16.3 Pro "music" folder.